| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20180418 |
| Unknown | China national standards | MT | 200.0 | USD | 20180418 |
| Unknown | China national standards | MT | 220.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180416 |